Which equation describes the same line as y- 6 = -4(x + 1)?
2 answers:
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y = 0x - 10 is the equation in slope-intercept form given that the points (10, -10) and (8, -10) which fall on a particular line. This can be obtained by the formula of the slope-intercept form of the line.
<h3>What is its equation in slope-intercept form?</h3>- Linear equation is an equation that models a linear function.
In linear equation the variables are raised to the first power.
Example, Linear equation: 2x + 3, Not a linear equation: x² + 5
The graph of a linear equation contains all the ordered pair that are solutions of the equation.
The equation of a line is given by,
y = mx + c, m is the slope of the equation, c is the y intercept
m = , y intercept is the y coordinate of the point where y crosses the y axis.
Here in the question it is given that,
The points (10, -10) and (8, -10) fall on a particular line.
We have to find the equation in slope-intercept form.
Slope of the equation will be,
m = ⇒ m =
⇒ m = 0
y-intercept of the equation will be,
y = mx + c ⇒ -10 = 0 + c ⇒ c = -10
The equation of the line in slope-intercept form will be,
y = 0x -10
Hence y = 0x - 10 is the equation in slope-intercept form given that the points (10, -10) and (8, -10) which fall on a particular line.
Learn more about slope-intercept form here:
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Answer:
- 1.67
Step-by-step explanation:
f(x) = -
= -
= - 2
= - 1
= -1.6666666
= -1.67